Bench Power Supplies

A bench power supply is an essential piece of equipment if you do a lot of electronics or other powered projects on your bench and need a reliable source of power at different voltages. They are very useful tools in testing circuits, as they allow you to adjust the voltage to a specific value depending on what project you are working on. A variable DC bench power supply also allows you to set a maximum current, so if there is a short circuit in your project the bench supply will shut down hopefully preventing any harm to some components in your project. Bench power supplies are versatile, accurate and stable and dont cost too much. When it comes to power you have 4 units to be aware of, Current, Voltage, Power and Resistance. Its very important that if you are supplying your circuit with some voltage, your supply can keep up with the current drawn. There are two basic types of power supplies in common use: linear and switch-mode. Both are available for use as bench DC power supplies. Linear power supplies operate by rectifying AC line power to create DC, and then filtering and regulating it to produce user-selectable voltage or current levels. Linear supplies are heavier because the 50 Hz or 60 Hz transformer and associated filters are physically larger.Switch-mode power supplies start out the same way, rectifying and filtering AC line input voltage, however they chop (or "switch") the DC into high-frequency AC. Switch-mode power supplies are significantly smaller, lighter and more efficient than linear power supplies, so they have replaced linear supplies in many applications. Areas of application:● General laboratory● Education● Industry● Research● Production● Workshops

...
Read more Read less

Filter

Visar 1 - 20 av 24 produkter
Resultat per sida
Beskrivning Pris Output Voltage Model Number Output Current Number of Outputs Type Power Rating Supply Voltage Number of Displays Input Connector Output Connector Calibrated Minimum Temperature Maximum Temperature
RS-artikelnummer 705-5000
Tillv. art.nrPWS2185
VarumärkeTektronix
4 315,70 kr
Each
Enheter
0 → 18V - 5A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-artikelnummer 705-6930
Tillv. art.nrPWS2185
VarumärkeTektronix
5 056,70 kr
Each
Enheter
0 → 18V dc - 0 → 5A 1 Digital - 110 V ac, 220 V ac 2 - - UKAS 0°C +40°C
RS-artikelnummer 705-6937
Tillv. art.nrPWS2185
VarumärkeTektronix
4 841,70 kr
Each
Enheter
0 → 18V dc - 0 → 5A 1 Digital - 110 V ac, 220 V ac 2 - - RSCAL 0°C +40°C
RS-artikelnummer 705-5013
Tillv. art.nrPWS2326
VarumärkeTektronix
5 211,80 kr
Each
Enheter
0 → 30V - 6A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-artikelnummer 705-6952
Tillv. art.nrPWS2326
VarumärkeTektronix
5 737,80 kr
Each
Enheter
0 → 32V dc - 0 → 6A 1 Digital - 110 V ac, 220 V ac 2 - - RSCAL 0°C +40°C
RS-artikelnummer 705-5010
Tillv. art.nrPWS4205
VarumärkeTektronix
9 125,80 kr
Each
Enheter
0 → 20V - 5A 1 Digital 100W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C
RS-artikelnummer 705-6968
Tillv. art.nrPWS2721
VarumärkeTektronix
4 841,70 kr
Each
Enheter
0 → 72V dc - 0 → 1.5A 1 Digital - 110 V ac, 220 V ac 2 - - RSCAL 0°C +40°C
RS-artikelnummer 705-6974
Tillv. art.nrPWS4205
VarumärkeTektronix
9 651,80 kr
Each
Enheter
0 → 20V dc - 0 → 5A - Digital 100W 110 V ac, 220 V ac 1 - Screw Terminal RSCAL 0°C +40°C
RS-artikelnummer 705-6962
Tillv. art.nrPWS2721
VarumärkeTektronix
5 056,70 kr
Each
Enheter
0 → 72V dc - 0 → 1.5A 1 Digital - 110 V ac, 220 V ac 2 - - UKAS 0°C +40°C
RS-artikelnummer 705-6978
Tillv. art.nrPWS4205
VarumärkeTektronix
9 866,80 kr
Each
Enheter
0 → 20V dc - 0 → 5A - Digital 100W 110 V ac, 220 V ac 1 - Screw Terminal UKAS 0°C +40°C
RS-artikelnummer 705-5016
Tillv. art.nrPWS2721
VarumärkeTektronix
4 315,70 kr
Each
Enheter
0 → 72V - 1.5A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-artikelnummer 705-6956
Tillv. art.nrPWS2326
VarumärkeTektronix
5 952,80 kr
Each
Enheter
0 → 32V dc - 0 → 6A 1 Digital - 110 V ac, 220 V ac 2 - - UKAS 0°C +40°C
RS-artikelnummer 705-6984
Tillv. art.nrPWS4305
VarumärkeTektronix
11 556,00 kr
Each
Enheter
0 → 30V dc - 0 → 5A - Digital 150W 110 V ac, 220 V ac 1 - Screw Terminal UKAS 0°C +40°C
RS-artikelnummer 705-5029
Tillv. art.nrPWS4305
VarumärkeTektronix
10 815,00 kr
Each
Enheter
0 → 30V - 5A 1 Digital 150W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C
RS-artikelnummer 705-6980
Tillv. art.nrPWS4305
VarumärkeTektronix
11 341,00 kr
Each
Enheter
0 → 30V dc - 0 → 5A - Digital 150W 110 V ac, 220 V ac 1 - Screw Terminal RSCAL 0°C +40°C
RS-artikelnummer 705-6946
Tillv. art.nrPWS2323
VarumärkeTektronix
4 841,70 kr
Each
Enheter
0 → 32V dc - 0 → 3A 1 Digital - 110 V ac, 220 V ac 2 - - RSCAL 0°C +40°C
RS-artikelnummer 705-7000
Tillv. art.nrPWS4602
VarumärkeTektronix
11 556,00 kr
Each
Enheter
0 → 60V dc - 0 → 2.5A - Digital 150W 110 V ac, 220 V ac 1 - Screw Terminal UKAS 0°C +40°C
RS-artikelnummer 705-5004
Tillv. art.nrPWS2323
VarumärkeTektronix
4 315,70 kr
Each
Enheter
0 → 30V - 3A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-artikelnummer 705-6940
Tillv. art.nrPWS2323
VarumärkeTektronix
5 056,70 kr
Each
Enheter
0 → 32V dc - 0 → 3A 1 Digital - 110 V ac, 220 V ac 2 - - UKAS 0°C +40°C
RS-artikelnummer 705-5026
Tillv. art.nrPWS4602
VarumärkeTektronix
10 815,00 kr
Each
Enheter
0 → 60V - 2.5A 1 Digital 150W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C